Acta Fytotechnica et Zootechnica

Received: 2015-07-22Â Â |Â Â Accepted: 2016-03-11Â Â |Â Â Available online: 2016-05-30 dx.doi.org/10.15414/afz.2016.19.02.68-73 This work introduces concepts of methodological approach (theoretical investigation) in terms of soil structure analysis. The aim of this work is using VESTA program application as appropriate alternative to quantification of micromorphological analysis. This evaluation mainly with regarded to effects for soils structure at the interactions/ predictions with many aspects of aggregate destruction-stability-reactivity in soil system. This work elucidates different kind of methodological approaches such as implementation 2D micromorphological model, X-ray analysis and their extrapolation in VESTA program. There is some evidence that construct data and parameters gained from this program are suitable for other considerations. For these points is possible to assign of reaction kinetic, established minerals phase and genetic relationships in soil system, detect of potential transformation, mobilization and immobilization activity, distribution of elements species even by general and specific properties of aggregate forms. Detailed characterization (modeled design) of rocks and minerals inorganic particles of soil aggregate forms on the atomic level has significant importance due to detailed data examinations input. In the case of operation module could eliminate of influence various undetected (non-identify) factors and in additionally refine on standardize appropriate fitted the more realistic model. Keywords: methodological approach, micromorphology, X-ray analysis, VESTA design References BARKER, W. et al. (1998) Experimental observations of the effects of bacteria on aluminosilicate weathering. Am Mineral ., vol. 83, pp. 1551-1563. BRONICK, C.J. and LAL, R. (2005) The soil structure and land management: a review. Geoderma, vol. 124, no. 1-2, pp. 3-22. doi: http://dx.doi.org/10.1016/j.geoderma.2004.03.005 CARTER, M.R. and STEWART, B.A. (1996) Structure and organic matter storage in agricultural soils. Boca Raton: CRC/Lewis Publisher. Chenu, C. and Cosentino, D. (2011) Microbial regulation of Soil Structural Dynamics. In: RITZ, K. and Young, I. (eds.) The Architectural and Biology of Soils: Life in Inner Space. London: CAB International, pp. 259-272. ÄURLÃK, J. (2011) Potentially toxic trace elements and their distribution in Slovakian soils . Bratislava: Suma print (in Slovak). ÄURLÃK, J. and KOLESÃR, M. (2014) Inorganic carbon sequestration in autigenic carbonates and their distribution in soils on loess: micromorphological aspects. AGEOS , vol. 6, pp. 191-202 (in Slovak). Edwards, A.P. and Bremner, J.M. (1967) Microaggregates in soils. J Soil Sci. , vol. 18, pp. 64-73. GADD, G.M. (2007) Geomycology: biogeochemical transformations of rocks, minerals, metals and radionuclides by fungi, bioweathering and bioremediation. Mycol Res ., vol. 111, pp. 3-49. GONZÃLEZ, C. et al. (2007) Applying multivariate methods to soilâsolution interactions in carbonate media. In. Geoderma , vol. 137, pp 352-359. Grosbellet, G. et al. (2011) Improvement of soil structure formation by degradation of coarse organic matter. Geoderma , vol. 162, pp. 27â38. doi: http://dx.doi.org/10.1016/j.geoderma.2011.01.003 Hu, F. et al. (2015) Particles interaction forces and their effects on soil aggregates breakdown. Soil Till. Res., vol. 147, pp. 1â9. doi: http://dx.doi.org/10.1016/j.still.2014.11.006 IUSS Working Group WRB (2006) World reference base for soil resources. World Soil Resources Reports no. 103 . Rome: FAO. Jozefaciuk, G. and Czachor, H. (2014) Impact of organic matter, iron oxides, alumina, silica and drying on mechanical and water stability of artificial soil aggregates. Assessment of new method toÂ studyÂ waterÂ stability.Â Geoderma,Â vol.Â 221â222,Â pp.Â 1â10. doi: http://dx.doi.org/10.1016/j.geoderma.2014.01.020 JUMA, N.G. (1999) Pedosphere and its dynamics . Edmonton (Canada): Salman Productions Ins. KAY, B.D. (1998) Soil structure and organic carbon: a review. In: LAL, R. et al. (eds.) Soil Processes and the Carbon Cycle . Boca Raton: CRC Press, pp. 169-197. KÃ¶gel-Knabner, I. et al. (2008) An intergrative approach of organic matter stabilization in temperate soils: Linking chemistry, physics and biology. J Plant Nutr Soil Sci. , vol. 171, pp. 5-13. KOLENÄÃK, M. et al. (2011) Biological and chemical leaching of arsenic and zinc from adamite. Chem Listy ., vol. 105, pp. 961-965. KUO, Y-M., et al. (2009) Apatite control of phosphorus release to runoff from soils of phosphate mine reclamation areas. Water Air Soil Pollut. , vol. 202, pp.189-198. Lal, R. and Shukla, M.K. (2004) Principles of soil physics . New York:Â Marcel Dekker. LI, G.Y. and FAN, H.M. (2014) Effect of Freeze-Thaw on Water Stability of Aggregates in a Black Soil of Northeast China . Pedosphere, vol. 24, pp. 285-290. doi: http://dx.doi.org/10.1016/S1002-0160(14)60015-1 MARKGRAF, S.A. and REEDER, R.J. (1985) High-temperature structure refinements of calcite and magnesite. Am Mineral ., vol. 70, pp. 590-600. MOMMA, K. and IZUMI, F. (2011) VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data. J Appl Crystallogr ., vol. 44, pp. 1272-1276. Morphogenetic Soil Classification System of Slovakia (2014) The basal reference taxonomy (in Slovak). Bratislava: Societa pedologica Slovaca, SSCRI. Paradelo R. et al. (2013) Water-dispersible clay in bare fallow soils after 80 years of continuous fertilizerÂ addition.Â Geoderma ,Â vol.Â 200-201,Â pp.Â 40-44. http://dx.doi.org/10.1016/j.geoderma.2013.01.014 PRINCE, E. et al. (1999) International tables for crystallography: International Union of Crystallography . Birmingham: Kynoch Press. Roger-Estrade, J. et al. (2010) Tillage and soil ecology: partners for sustainable agriculture. Soil Till Res., vol. 111, no. 1, pp. 33â40. doi: http://dx.doi.org/10.1016/j.still.2010.08.010 Santos, D. et al. (1997) Uniform separation of concentric surface layers from soil aggregates. SoilÂ SciÂ SocÂ AmÂ J .,Â vol.Â 61,Â pp.Â 720-724. doi: http://dx.doi.org/10.2136/sssaj1997.03615995006100030003x Å IMANSKÃ, V. (2012) Assessment of soil structure under monoculture of vine. Roczniki Gleboznawce , vol. 63, no. 2, p. 42â45. doi: http://dx.doi.org/10.2478/v10239-012-0023-2 Å imanskÃ½, V. and BajÄan, D. (2014) The stability of soil aggregates and their ability of carbon sequestration. Soil &amp; Water Res., vol. 9, no. 3, pp. 111-118. Å IMANSKÃ, V. et al. (2013) The effect of organic matter on aggregation under different soil management practices in a vineyard in an extremely humid year. Catena, vol. 101, pp. 108-113. doi: http://dx.doi.org/10.1016/j.catena.2012.10.011 SOMASUNDARAN, J. et al. (1985) Mineral-solution equilibria in sparingly soluble mineral systems. Colloids Surf., vol. 15, pp. 309-333. Å UCHA, V., et al. (1993) Smectite to illite conversion in bentonites and shales of the East Slovak Basin. Clay Miner. , vol. 28, pp. 243-243. TINDSAll, J.m. and OADES, j.m. (1982) Organic matter and water-stable aggregates in soils. Soil Sci ., vol. 33, pp. 141-163. WILSON, R. (1999) Rietveld refinement of the crystallographic structure of human dental enamel apatites. Am Mineral ., vol. 84, pp. 1406-1414.

Marek Kolenčík

Vladimir Simansky

Acta fytotechnica et zootechnica/Acta fytotechnica  et zootechnica

Application of various methodological approaches for assessment of soil micromorphology due to VESTA program applicable to prediction of the soil structures formation

多种方法学途径在评估土壤微形态中的应用：适用于预测土壤结构形成的VESTA计划

Article Details: Received: 2020-10-22 | Accepted: 2020-11-27 | Available online: 2021-01-31 https://doi.org/10.15414/afz.2021.24.mi-prap.131-134 A prerequisite for the successful pig breeding isthe achievement of high reproductive performance, which can be influenced by several environmental factors. Therefore, the aim of our research was to assess the impact of the season, microclimatic indicators and technology of housing of the lactating sows on the number of the weaned piglets in the litter. The experiment was performed on a production farm in Slovakia and a total of 800 litters were evaluated. The results have shown that the season had a statistically significant effect on the number of the weaned piglets ( p &lt;0.01), least in the summer and most of them in the fall. The highest number of the weaned piglets was found at the temperatures from 18 to 22 °C ( p &lt;0.05), temperatures outside the stated range had a negative impact on the number of the weaned piglets. An increase of the relative humidity - above 70% ( p &lt;0.05) and an increase in the flow - above 0,4 m.s -1 ( p &lt;0.05) led to a decrease in the number of the weaned piglets. In the housing with a freemovement of the lactating sows, the number of the weaned piglets was higher than with the restricted movement ( p &lt;0.05). Keywords: microclimate, technology, weaned piglets References Boudný, J. &amp; Špička, J. (2012). The effect of production efficiency on economic results in pig breeding. Res. Pig Breeding , 6(1), 1-8. Close, W. (1992). Thermoregulation in piglets: Environmental and metabolic consequences. BSAP Occasional Publication ,15, 25-33. https://doi.org/10.1017/S0263967X00004067 English, P. R. &amp; Edwards, S. A. (1996). Management of the nursing sow and her litter. In Dunkin A. C. &amp; Taverner, M. (eds.). Pig Production. World Animal Science (Vol. C10 ). Amsterdam, Netherlands: Elsevier (pp. 113-140). Holmes, C. W. &amp; Mount, L. E. (1967). Heat loss from groups of growing pigs under various conditions of environmental temperature and air movement. J. Anim. Prod. , 9, 435-452. https://doi.org/10.1017/S0003356100042008 Horký, P. (2014). Influence of increased dietary selenium on glutathione peroxidase activity and glutathione concentration in erythrocytes of lactating sows. Ann. Anim. Scie. , 14(4), 869-882. https://doi.org/10.2478/aoas-2014-0056 Matoušek, V. et al. (2013). Livestock breeding II. České Budějovice : JU ZF. In Czech. Myer, R. &amp; Bucklin, R. (2018). Influence of hot-humid environment on growth performance and reproduction of swine. AN107: UF/IFAS Extension , 1-6. Nevrkla, P. et al. (2016). analysis of reproductive parameters in sows with regard to their health status. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis . 64, 481-486. https://doi.org/10.11118/actaun201664020481. Novák, P. &amp; Rožňovský, J. (2009). Influence of microclimate on the pig performance. In Current knowledge about the pig breeding: proceedings from the International Scientific Conference 41 held on the occasion of the 90th anniversary of MZLU in Brno . Brno: MZLU (pp. 45-48). In Czech. Prunier, A. et al. (1996). Environmental and seasonal influences on the return-to-oestrus after weaning in primiparous sows. Livestock Production Science , 45, 103-110. https://doi.org/10.1016/0301-6226(96)00007-3 Rodrígues, S. V., Plà, L. M. &amp; Albornoz, V. M. (2012). Modeling tactical planning decisions through a linear optimization model in sow farms. Livest. Sci. , 143(2-3), 162-171. Rolinec, M. (2020). The Effect of coconut oil addition to feed of pigs on rectal microbial diversity and bacterial abundance. Animals (Basel) , 10(10), E1764. https://doi.org/10.3390/ani10101764 Rozkot, M. (2014). Pigs technology and the public. Náš chov , 74(10), 63-66. In Czech. Sällvik, K. &amp; Walberg, K. (1984). The effects of air velocity and temperature on the behaviour and growth of pigs. J. of Agricultural Engineering. Research , 30, 305-312. https://doi.org/10.1016/S0021-8634(84)80031-1 Silva, B. A. N. et al. (2006). Effect of floor cooling on performance of lactating sows during summer. Livest. Sci. , 105, 176-184. https://doi.org/10.1016/j.livsci.2006.06.007 Suriyasomboon, A. et al. (2006). Effect of temperature and humidity on reproductive performance of crossbred sows in Thailand. Theriogenology , 65, 606-628. https://doi.org/10.1016/j.theriogenology.2005.06.005 Vanerhaeghe, C. et al. (2010). Longitudinal field study to assess sow level risk factors associated with stillborn piglets. Anim. Reprod. Sci., 120(1-4), 78-83. https://doi.org/10.1016/j.anireprosci.2010.02.010 Wegner, K. et al. (2014). Climatic effects on sow fertility and piglet survival under influence of a moderate climate. Animal , 8(9), 1526-1533. https://doi.org/10.1017/S1751731114001219.

Ivan Imrich

Influence of the breeding environment factors on the number of the weaned piglets

育环境因素对断奶仔猪数量的影响

Tomáš Drahoš

Žaneta Pauková

Ján Gaduš

Possibilities of Production of third Generation Biofuels in Slovak Conditions

斯洛伐克条件下第三代生物燃料生产的可能性

Yuriy Skliarenko

The Genotypic Profile of Milk Proteins in Cattle Populations Createdon the Mother Base of the Lebedinian Breed

基于列别季涅夫品种母本基础的牛群乳蛋白基因型特征

Joanna Korczyk-Szabó

Ľubomíra Hromadová

Milan Macák

Miroslav Habán

Evaluation of Yield and Yield Components of Maize in Conditions of Changing Climate

气候变化条件下玉米产量及产量组分的评价

Determination of Pit-1 and T Polymorphism in Ukrainian Brown Dairy and Sumy Intrabreed Type of the Ukrainian Black-and-White Dairy Cattle

乌克兰棕色乳牛和乌克兰黑白花乳牛苏梅品种内类型中Pit-1和T多态性的测定

Abeer Abd El Aty

Impact of Some Hafr Al-Batin Ligno-cellulosic Natural Resources: Characterization, Evaluation and Enzymes Production

哈夫拉·巴廷木质纤维素天然资源的某些影响：表征、评估与酶的生产

涉及主题	生物生态学化学医学遗传学农学动物科学植物生物化学地理地质学食品科学有机化学环境科学园艺物理基因
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Application of various methodological approaches for assessment of soil micromorphology due to VESTA program applicable to prediction of the soil structures formation

Influence of the breeding environment factors on the number of the weaned piglets

Possibilities of Production of third Generation Biofuels in Slovak Conditions

The Genotypic Profile of Milk Proteins in Cattle Populations Createdon the Mother Base of the Lebedinian Breed

Evaluation of Yield and Yield Components of Maize in Conditions of Changing Climate

Possibilities of Production of third Generation Biofuels in Slovak Conditions

The Genotypic Profile of Milk Proteins in Cattle Populations Createdon the Mother Base of the Lebedinian Breed

Evaluation of Yield and Yield Components of Maize in Conditions of Changing Climate

Determination of Pit-1 and T Polymorphism in Ukrainian Brown Dairy and Sumy Intrabreed Type of the Ukrainian Black-and-White Dairy Cattle

Impact of Some Hafr Al-Batin Ligno-cellulosic Natural Resources: Characterization, Evaluation and Enzymes Production

ISSN	1335-258X, 1336-9245
h-index	7